Yamaha Clavinova CVP-105 Owner's Manual page 226

Messages
Song Data Conversion
Hardware-related
226
CVP-109/107/105/700
This message appears if you attempt to convert song data that has been saved on a 2HD
disk. (See page 199.)
Press OK and copy the song data to be converted to a 2DD disk, then perform the
data conversion using the 2DD disk.
Following conversion of the song data, this message displays the song number to which
the data was saved.
This message appears when the host computer is not turned on, the connecting cable is
not properly connected, the HOST SELECT switch is not in the proper position, or the
MIDI driver or MIDI application is not active.
Turn off both the Clavinova and the host computer. Check the cable connection and
the position of the HOST SELECT switch (page 216), then turn on the computer
first, followed by the Clavinova.
The Clavinova will retain data protected by the Backup function (page 206) as long as it is
used regularly. If the instrument is not turned on for a week or longer, however, the data
may be lost. This message appears when the Clavinova is turned on after data has been
lost. It also appears when you recall all factory data (page 207.)